9873671 has 2 divisors, whose sum is σ = 9873672. Its totient is φ = 9873670.

The previous prime is 9873653. The next prime is 9873679. The reversal of 9873671 is 1763789.

9873671 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 9873671 - 2⁶ = 9873607 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (9873679) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4936835 + 4936836.

It is an arithmetic number, because the mean of its divisors is an integer number (4936836).

Almost surely, 2^9873671 is an apocalyptic number.

9873671 is a deficient number, since it is larger than the sum of its proper divisors (1).

9873671 is an equidigital number, since it uses as much as digits as its factorization.

9873671 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 63504, while the sum is 41.

The square root of 9873671 is about 3142.2398062529. The cubic root of 9873671 is about 214.5323964015.

The spelling of 9873671 in words is "nine million, eight hundred seventy-three thousand, six hundred seventy-one".